Archive for September 7th, 2005
Have you ever thought about why almost every DB provides sequence functionality ? That's because sequences are not so trivial to implement when facing concurrent transactions. Today I faced the problem of having a "sub-sequence" for some data: I had the need to generate sequence codes for groups of records in the same table. In [...]
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You are currently browsing the NewInstance weblog archives for the day Wednesday, September 7th, 2005.
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